package day11;

import java.util.Iterator;
import java.util.LinkedList;

public class PushPopDemo {
    public static void main(String[] args) {
//        LinkedList< String> list=  new LinkedList<>();
//        list.push("java");
//        list.push("mysql");
//        list.push("oracle");
//        System.out.println(list.pop());
//        Iterator <String> ite =list.iterator();
//        while (ite.hasNext()){
//            System.out.println(ite.next());
//


            String s="q  w e";
            char[] sc=s.toCharArray();
            System.out.println(sc);

            char[]cc={'a','b'};

        System.out.println(String.valueOf(cc));

        }

    }
//}
